ขาย ที่กั้นประตู ขนาดพกพา แบบมีสัญญาณเสียงเตือน ดัง120DB อุปกรณ์สำหรับความปลอดภัยในบ้าน ราคาที่ดีที่สุด

Features: - Easy to carry and install - Three-level motion sensitivity control activates the alarm if the unit is moved - 3 Sensitivities: L-M-H. H-level integrates sound and vibration alarms - Quick and affordable way to add peace to mind when traveling or working alone - Extra loud alarm - sounds a loud 120dB siren when protected door is opened - Acts as a door wedge to stop an intruder from entering - Wedge shaped door stop design prevents further entry the harder they push Specifications: - Item Name: Door Stop Alarm - Working Voltage: DC 9V - Sensitivities: L-M-H. H-level with sound and vibration alarms - Alarm Volume: 120dB - Materials: Stainless Steel + Engineering Plastics - Size: 14 x 4.5 x 4cm - Weight: 90g Package Included: - 1 x Door Stopper Alarm Note: - Battery is not included. A 6F22 9V battery is recommended. - After opening the door, if the gap between the bottom of the door and the floor is less than 0.5cm or more than 3.5cm, and the floor is made of very smooth materials such as marble, the product may not work properly. Please make sure that it meets your needs before purchasing. Thank you! #Door Stop Alarm #Home Security System #Door Stop Wireless Alarm #Door Safety Device #Secure Alarm Device